diff options
Diffstat (limited to 'Build/source/texk/kpathsea/pathsearch.h')
| -rw-r--r-- | Build/source/texk/kpathsea/pathsearch.h | 39 |
1 files changed, 20 insertions, 19 deletions
diff --git a/Build/source/texk/kpathsea/pathsearch.h b/Build/source/texk/kpathsea/pathsearch.h index 8be5780ea3b..54a1f4f95a7 100644 --- a/Build/source/texk/kpathsea/pathsearch.h +++ b/Build/source/texk/kpathsea/pathsearch.h @@ -1,6 +1,6 @@ /* pathsearch.h: mostly-generic path searching. - Copyright 1993, 1994, 1996, 1997, 2007, 2008, 2009 Karl Berry. + Copyright 1993, 1994, 1996, 1997, 2007, 2008, 2009, 2011 Karl Berry. Copyright 1999-2005 Olaf Weber. This library is free software; you can redistribute it and/or @@ -23,13 +23,19 @@ #include <kpathsea/str-llist.h> #include <kpathsea/types.h> +/* The naming of all these functions is rather scattered and + inconsistent, but they grew over time, and we don't want to change + the meaning of existing names. */ + +#ifdef MAKE_KPSE_DLL /* libkpathsea internal only */ + /* If PATH is non-null, return its first element (as defined by IS_ENV_SEP). If it's NULL, return the next element in the previous path, a la strtok. Leading, trailing, or doubled colons result in the empty string. When at the end of PATH, return NULL. In any case, return a pointer to an area that may be overwritten on subsequent calls. */ -extern KPSEDLL string kpathsea_path_element (kpathsea kpse, const_string path); +extern string kpathsea_path_element (kpathsea kpse, const_string path); /* Like `kpathsea_path_element', but for filename components (using IS_DIR_SEP). Uses same area as `kpathsea_path_element'. */ @@ -49,9 +55,10 @@ extern unsigned kpathsea_normalize_path (kpathsea kpse, string elt); It's up to the caller to expand ELT. This is because this routine is most likely only useful to be called from `kpathsea_path_search', which has already assumed expansion has been done. */ -extern KPSEDLL str_llist_type *kpathsea_element_dirs (kpathsea kpse, +extern str_llist_type *kpathsea_element_dirs (kpathsea kpse, string elt); +#endif /* MAKE_KPSE_DLL */ /* Call `kpathsea_expand' on NAME. If the result is an absolute or explicitly relative filename, check whether it is a readable @@ -75,44 +82,38 @@ extern KPSEDLL str_llist_type *kpathsea_element_dirs (kpathsea kpse, extern KPSEDLL string kpathsea_path_search (kpathsea kpse, const_string path, const_string name, boolean must_exist); +#ifdef MAKE_KPSE_DLL /* libkpathsea internal only */ + /* Like `kpathsea_path_search', except look for a list of NAMES. */ -extern KPSEDLL string kpathsea_path_search_list +extern string kpathsea_path_search_list (kpathsea kpse, const_string path, const_string* names, boolean must_exist); +#endif /* MAKE_KPSE_DLL */ + /* Like `kpathsea_path_search' with MUST_EXIST true, but always return all matches in a NULL-terminated list. */ extern KPSEDLL string *kpathsea_all_path_search (kpathsea kpse, const_string path, const_string name); +#ifdef MAKE_KPSE_DLL /* libkpathsea internal only */ + /* Search for any of the NAMES in PATH, and allow specifying both MUST_EXIST and ALL. */ -extern KPSEDLL string *kpathsea_path_search_list_generic (kpathsea kpse, +extern string *kpathsea_path_search_list_generic (kpathsea kpse, const_string path, const_string* names, boolean must_exist, boolean all); /* Search for any of NAMES, with MUST_EXIST and ALL true. */ -extern KPSEDLL string *kpathsea_all_path_search_list +extern string *kpathsea_all_path_search_list (kpathsea kpse, const_string path, const_string* names); -/* The naming of all these functions is rather scattered and - inconsistent, but they grew over time, and we don't want to change - the meaning of existing names. */ +#endif /* MAKE_KPSE_DLL */ #if defined(KPSE_COMPAT_API) -extern KPSEDLL string kpse_path_element (const_string path); -extern string kpse_filename_component (const_string path); -extern unsigned kpse_normalize_path (string elt); -extern KPSEDLL str_llist_type *kpse_element_dirs (string elt); extern KPSEDLL string kpse_path_search (const_string path, const_string name, boolean must_exist); -extern KPSEDLL string kpse_path_search_list - (const_string path, const_string* names, boolean must_exist); extern KPSEDLL string *kpse_all_path_search (const_string path, const_string name); -extern KPSEDLL string *kpse_path_search_list_generic - (const_string path, const_string* names, boolean must_exist, boolean all); -extern KPSEDLL string *kpse_all_path_search_list - (const_string path, const_string* names); #endif |